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10662159 — LENS,OPTICAL INSTRUMENT

✓ Government record, cited
US ARMY AVIATION AND MISSILE COMMAND · COMPONENT
PRODUCT OVERVIEW

10662159: LENS,OPTICAL INSTRUMENT.

The LENS,OPTICAL INSTRUMENT is a US ARMY AVIATION AND MISSILE COMMAND optical transceiver module designed for high-speed data center interconnects. Key specifications include DIAMETER: 3.340 INCHES MINIMUM AND 3.350 INCHES MAXIMUM IN, MATERIAL: GLASS OPTICAL, SINGLE LENS STYLE: PLANO-CONVEX, MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-174,GRADE A,FINE ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 6650-00-403-5780, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
10662159
NSN: 6650-00-403-5780
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
DIAMETER3.340 INCHES MINIMUM AND 3.350 INCHES MAXIMUM IN
MATERIALGLASS OPTICAL
SINGLE LENS STYLEPLANO-CONVEX
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-174,GRADE A,FINE ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE
NSN6650-00-403-5780
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: US ARMY AVIATION AND MISSILE COMMAND LENS,OPTICAL INSTRUMENT TITLE COMPONENT PN 10662159 MFR US ARMY AVIATION AND MISSILE COMMAND LENS,OPTICAL INSTRUMEN
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-174,GRADE A,FINE ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE
•
DIAMETER: 3.340 INCHES MINIMUM AND 3.350 INCHES MAXIMUM IN
•
MATERIAL: GLASS OPTICAL
•
SINGLE LENS STYLE: PLANO-CONVEX
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-174,GRADE A,FINE ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE
DIAMETER3.340 INCHES MINIMUM AND 3.350 INCHES MAXIMUM IN
MATERIALGLASS OPTICAL
SINGLE LENS STYLEPLANO-CONVEX
OTHER ITEMS IN FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6650-00-000-0164 6650-00-001-2319 6650-00-001-2322 6650-00-001-2323 6650-00-001-2324 6650-00-001-2326 6650-00-001-2327 6650-00-001-2328
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 10662159?
10662159 is a LENS,OPTICAL INSTRUMENT manufactured by US ARMY AVIATION AND MISSILE COMMAND.
What is the NSN for 10662159?
10662159 is cataloged in the U.S. Government catalog under NSN 6650-00-403-5780. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.